NTN HM88648/HM88610
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Limiting Speed - Grease
5400 RPM
Style
Cone & Cup
Precision Rating
Special Tolerance
Cone Number
HM88648
Cup Number
HM88610PX1
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.55
Y2 (Axial Load Factor)
1.10
Y0 (Axial Load Factor)
0.60
Static Load Rating
84500 N
Dynamic Load Rating
65000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
35.717 mm
D
72.233 mm
Wo
19.842 mm
Wi
25.400 mm
W
25.400 mm
r
2.300 mm
R
3.5 mm
a (Effective Load Center)
-4.600 mm
U
52.0 mm
V
43.0 mm
ras max
4.000 mm
r1as max
2.000 mm
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